In Touch - Blind People in Sierra Leone; 'Affordable' Braille; Accessible Pedestrian Signals - 成人快手 Sounds

In Touch - Blind People in Sierra Leone; 'Affordable' Braille; Accessible Pedestrian Signals - 成人快手 Sounds


Blind People in Sierra Leone; 'Affordable' Braille; Accessible Pedestrian Signals

The increased Ebola risk for blind people in Sierra Leone; and more affordable Braille.

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